A melt pump in a fiber spinning device ran at 25 revolutions per minute. It was used in a process which fed a spinnerette with 156 holes. The take-up speed for the bobbins of fiber was 6000 meters/minute. What was the output of the pump in grams per revolution if it gave 1.3 dpf (denier per filament) fiber

Q: Safflower oil has a density of 924 kg/m³. What is the mass of 655 mL of safflower oil? Enter the…

A:

Q: Electrical energy is usually measured in kilowatts*hours, kWh. A watt is 1 joule per second. A…

A: UNITS AND DIMENSIONS

Q: A microwave oven has a power requirement of 1,248 W. A frozen dinner requires 5.0 min to heat on…

A: Given: The power required to microwave is 1248 W. The time required to heat the frozen dinner is 5.0…

Q: If a microwave oven emits 1,100 J of energy every second, how much energy will be emitted after 8.9…

A: Power emitted by a source is defined as the energy radiated per unit time, given as P=Et In the…

Q: 52 Megawatts for a period of 3 Days 7 Hours and 32 Minutes. How many Joules is this?

A: A megawatt is a unit of power. Power times time gives us energy.

Q: If your car averages 22.07 miles per gallon, how many miles would you expect to drive on 13.243…

A: Car average of X miles per gallon means that in 1 gallon gas the car will go to X miles. So the…

Q: If the solar insolation is 1,400 kWh/m² per year. And the efficiency of solar panel is 17%. How much…

A: We are given solar insolation. We are also given the efficiency of solar panel. We hence first find…

Q: A block of wood measuring 5cm x 3 cm x 10 cm has a mass of 90 grams. What is the density of the…

A: Given that,                    volume of block of mass(V)=5×3×10×10-6 m3…

Q: A particular variety of wood has a density of 0.40 grammes per cubic centimetre. What is the mass in…

A:

Q: Question in image.

A: a) The amount of natural gas is,

Q: What is the cost of operating a 76.59-Watt freezer for a month if the cost of electricity is $ 0.03…

A:

Q: What is the volume of a 4.00 kg of pile of aluminum cans that are melted , then cooled into a solid…

A: The volume of an Aluminium can that is melted, then cooled into a solid cube is 4.00kg. We would use…

Q: How many joules of energy is transferred by 3kw?

A: Given: The power is P=3 kW. The expression for energy (E) in joules is: E=P

Q: You decide to take your car on a drive through Canada, where gas is sold in liters and distance is…

A: The given values are, η=36.0 mi/gal=36.0 mi/gal1.609 km1 mi=57.924 km/gald=180 km

Q: A certain hybrid vehicle has a fuel economy of 53mi/gal during city driving. What is this fuel…

A: Dear student The conversation of units is as follows: 1 miles = 1.609 km 1 gallon = 3.78541 L

Q: For the item described in question 8, if we expect to sell approximately 15,600 units next year, how…

A: Given:-            The sold expected unit = 15,600              Order size = 1,200

Q: Suppose a man does 35.5 kJ of work with an efficiency of 4.95 % a. How much food energy, in…

A: Work done is Efficiency is Note:Find:Food energy.

Q: The average American daily diet consists of 2,400 kilocalories. A kilocalorie contains 4814 J.…

A:

Q: B A Y A B' D' C' CONSUMER GOODS

A: The point Y in the graph represens in sufficient use of the resources.

Q: The equation for the decomposition rate of leaves can be written as moekt You start with 100g of…

A: The decomposition rate for leaves is given by the equation mt=moe-ktmt is the mass of leaves left…

Q: How much land (in km2) would you need to cover with solar panels in order to generate all of our…

A: Solar radiance is a term used for solar power (in W) received per unit area (in m2) by solar panel…

Q: A microwave oven has a power requirement of 1,243 W. A frozen dinner requires 6.5 min to heat on…

A:

Q: A microwave oven has a power requirement of 1,243 W. A frozen dinner requires 5.6 min to heat on…

A: The energy consumed by the oven can be obtained as E=Pt=1243W×1kW1000W5.6min×1h60min=0.116kWh

Q: If you dispense 0.3 grams of aspirin, how many milligrams are you giving?

A: CONCEPT: Method of conversion of unit is used to find required value. 1 g=1000 mg where g is gram…

Q: The average density of apple juice is 1.33 g/mL. If 1 bottle of apple juice contains 16 fluid ounces…

A: Density of apple juice = 1.33 g/mL  Volume of one juice bottle = 16 ounces

Q: A gas furnace is used to provide space heating at an efficiency level of 82%. The gas is sold at…

A: Given:An Efficiency level of 82% and gas price of $1.42 per therm.To find:Cost of operating the gas…

Q: The installed capacity of geotermal energy in france is 2000 MW. Calculate how many homes can be…

A:

Q: A study finds that the metabolic rate of mammals is proportional to m314, where m is the total body…

A:

Q: A fire grew to 1500kW in 125 seconds, what is the growth rate

A: Fire growth = 1500 kw time =125 s

Q: An adult dose of cisatracurium, a skeletal muscle relaxant, is 3.4 mg.  If this drug is administered…

A: Given: Adult dose of cisatracurium: 3.4mg Body surface area of the child : 0.75 m2. The relation…

Q: A balloon has a volume of 0.3 m3 at room temperature (22 C) and is then placed in a freezer. What…

A: Answer: Given Values,

Q: The average electrical consumption of an American residence 1500 kilowatt hours for a single family…

A:

Q: How many microstates are created when 4 particles are distributed into 2 boxes?

A: Given data :     Number of particles (N) = 4     Number of boxes = 2 Formula :    Here, number of…

Q: What is the volume of a sphere that has a radius of 10.0 cm and is made of aluminum

A: Volume of a material is dependent on the size of material and not on what the material is made up…

Q: What is the efficiency of an engine that exhausts 840 J of heat in the process of doing 360 J of…

A: We must ascertain the engine's efficiency. We are aware that the engine produces 360 J of work and…

Q: What is the cost of operating a 84.87-Watt freezer for a month if the cost of electricity is $ 0.04…

A: We know that power is given by P= E/t Where E- energy            t- time Given P=84.87W…

Q: s 1 pound of coal to generate one kWh of electricity. How much coal would an average home use in a…

A: in India average use of electricity per day = 5.7 Kwh / day  1 pound of coal to generate one kWh of…

Q: For adults, the RDA of the amino acid lysine is 12 mg per kg of body weight. How many grams per day…

A: According to question we need to find How many grams per day should a 77 kg adult receive?

Q: What is the cost of operating a 76.59-Watt freezer for a month if the cost of electricity is $ 0.03…

A: Given data:  Power (P) = 76.59 Watt Cost of electricity = $ 0.03 per kWh 1 month = 30 days Required:…

Q: A European automobile has gas mileage of 14.0 km/L. What is that gas mileage in miles per gallon?

A: Given data : A European automobile has gas mileage of 14.0 km/L   To find : Gas mileage in miles…

Q: If a student found the density of 10 glass beads to be 2.50 g/ml, what would be the density of 1…

A:

Q: The outside temperature can be estimated based on how fast crickets chirp. At 104 chirps per…

A: The temperature is dependent on frequency of chirps. The temperature of region is depending on…

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!